To be clear, this is the green binder with "RECORD" on the cover that was passed around aft clandestinely for people to, err, express themselves. I remember Christmas wish lists, assorted jeers at buddies, etc.
Of course, they would fill up after a couple of months, to be replaced. Who has one?

A submarine is the starship of today. That said, a lotta people think they're propelled by nuclear power. Nope. It's sweat.